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xpapahet2018-09-30 18:46:11
Text recognising
xpapahet, 2018-09-30 18:46:11

Is there a solution for recognizing and highlighting text on video?

There is a conditional video stream or a game or something else, data from which can only be captured by recognition.
This video stream has 12-17 lines of 2-3 words each.
When you find a word from the dictionary on this video (about 5-6 words), you need to highlight this line with an overlay, for example, a colored translucent rectangle.
Is there any out-of-the-box solution for this?

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2 answer(s)
D
Dimonchik, 2018-09-30
@dimonchik2013

so to pass further in the stream - no,
well, or very expensive, to be more precise,
if in a picture - OpenCV

R
Roman Mirilaczvili, 2018-09-30
@2ord

1. google "video text detection"
2. get markers with text coordinates
3. recognize text using OCR
4. determine dictionary membership
5. mark with a frame by coordinates

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